The Ruko-2144085S twist drill bit is a high-precision tool designed to meet drilling needs in a wide variety of common materials. Made from HSS-G high-speed steel and treated with a black vaporized finish, this drill bit combines durability and superior performance. Its ground design ensures excellent concentricity, resulting in clean and precise holes. The conical tip with split point allows for optimal centering, facilitating penetration into the material and reducing the required feed force, thus improving work efficiency.
- Type: Standard twist drill bit
- Material: HSS-G high-speed steel
- Diameter: Ø 8.5 mm
- Finish: Black vaporized
- Use: Suitable for all types of drills
- Performance: High performance and durability
- Concentricity: High drilling accuracy
- Tip: Conical with split point for better centering
- Feed force: Requires minimal feed force
- Applications: Ideal for materials common